About Cornerstone Montessori School
A Community Built on Respect, Independence, and Lifelong Learning
Cornerstone Montessori School is a trusted Montessori learning community located at 697 Delsea Drive, Pitman, New Jersey, proudly serving families from Sewell, Pitman, and surrounding South Jersey communities.
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For over 15 years, Cornerstone Montessori School has provided children with a nurturing, academically strong environment where independence, confidence, and curiosity flourish. Our school serves children from two-and-a-half years old through elementary age, offering an authentic Montessori education grounded in respect for each child as an individual.
Our Montessori Philosophy
Cornerstone Montessori School follows the Montessori method, a child-centered approach to education that emphasizes hands-on learning, self-guided exploration, and purposeful work.
In our classrooms:
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Children learn at their own pace within a structured, supportive environment
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Teachers act as guides, encouraging independence and critical thinking
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Learning materials are carefully designed to build focus, confidence, and mastery
This approach fosters self-discipline, creativity, resilience, and a genuine love of learning that extends far beyond the classroom.
Whole-Child Development
We believe education is about more than academics alone. Our whole-child approach nurtures:
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Academic excellence
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Emotional intelligence
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Social responsibility
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Physical well-being
Through Montessori instruction and enrichment opportunities such as art, music, physical education, foreign languages, gardening, and cultural studies, children grow into confident, compassionate, and capable learners.
Our Mission
At Cornerstone Montessori School, our mission is to educate the whole child — academically, socially, emotionally, and physically.
We are dedicated to:
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Providing a healthy, positive learning environment that stimulates each child’s maximum potential
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Preparing children to become respectful, responsible citizens
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Developing independent thinkers, problem solvers, and lifelong learners
Every child at Cornerstone is honored as a unique individual deserving care, guidance, and encouragement.
Our Core Values
Respect for the Child
We believe every child is capable, unique, and worthy of respect. Our classrooms are designed to support independence, choice, and self-discovery.
Peaceful Learning Environment
We create a calm, beautiful space where children feel secure, focused, and free to grow at their own pace.
Authentic Montessori Education
We follow the true Montessori method- hands-on materials, mixed- age classrooms, and a child- led approach guided by trained educators.
Community & Connection
We partner closely with families, valuing open communication and shared purpose in supporting each child’s journey.
Growth with Integrity
As a new chapter unfolds, we honor the legacy of this school by leading with transparency, heart, and commitment to excellence.
Meet Our Leadership
Ms. Lee
Founder • Head of School • Head Teacher
Ms. Lee holds a Master’s degree in Early Childhood and Elementary Education from New York University, specializing in Early Childhood Montessori Education, and a Bachelor of Fine Arts in Oil Painting from the University of Kansas.
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With over 20 years of combined experience in Montessori and private school education, Ms. Lee brings warmth, creativity, and expertise to the classroom. She is certified to teach Fine Arts and students with disabilities and is deeply committed to nurturing the academic and personal growth of every child.
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Ms. Lee is also a musician, artist, and advocate for active, healthy living.
